linear programming problem, C. Meszaros test set
Name refine
Group Meszaros
Matrix ID 1759
Num Rows 29
Num Cols 62
Nonzeros 153
Pattern Entries 153
Kind Linear Programming Problem
Symmetric No
Date 2004
Editor C. Meszaros
Structural Rank 29
Structural Rank Full true
Num Dmperm Blocks 1
Strongly Connect Components 1
Num Explicit Zeros 0
Pattern Symmetry 0%
Numeric Symmetry 0%
Cholesky Candidate no
Positive Definite no
Type real
SVD Statistics
Matrix Norm 6.666729e+01
Minimum Singular Value 1.000000e+00
Condition Number 6.666729e+01
Rank 29
sprank(A)-rank(A) 0
Null Space Dimension 0
Full Numerical Rank? yes
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Converted to standard form via Resende and Veiga's mpsrd:
minimize c'*x, subject to A*x=b and lo <= x <= hi